beautypg.com

Isdn – Cabletron Systems 150 User Manual

Page 72

background image

EXAMPLE NETWORKS

72 CyberSWITCH

We now need to enter the metric value for this route. The metric value is the administrative distance
to the destination of the entry. The administrative distance is typically measured by the number of
hop counts (number of routers) between the system and the destination, but it is up to you to assign
a proper value to each route entry. If multiple routes exist to the same destination, the route with
the least metric value will be chosen as its primary route. Care must be taken when assigning the
metric value of “0”, because it is interpreted that the destination is reachable directly and therefore
no intermediate router will be used. Press to accept the default metric value of 2.

Host #1

File Server

Internet

Router

LAN 1

128.1.1.8

128.1.1.3

128.1.1.7

LAN Interface 128.1.1.1

CSX150

CSX1200

Host #2

LAN 2

128.3.3.4

LAN Interface 128.3.3.1

ISDN

SITE1 needs static route

to SITE2

SITE1 needs default route

to SITE2

IP UnNumbered Interface for

SITE1 and SITE2

POWER

SERVICE

TX

RX

10BASE - T

LAN B-CHANNELS E1 ONLY

B2 B4

B6 B8

B26 B28

B22 B24

B18 B20

B14 B16

B10 B12

B30 L1

B1 B3

B5 B7

B25 B27

B21 B23

B17 B19

B13 B15

B9 B11

B29 B31

E1

D

T1

D

"SITE1"

'SITE2"